Marcia Gay Harden

On this week's episode the Academy Award-winning actor Marcia Gay Harden talks with us about her lyrical and multifaceted new book, The Seasons of My Mother: A Memoir of Love, Family and Flowers. In it, she combines a poignant tribute to her mother's creative genius with a thought-provoking investigation into Alzheimer's disease, and reflects on the role memory plays in a big question: how, exactly, do we know who we are?